J/MNRAS/414/108ivo://CDS.VizieR/J/MNRAS/414/108doi:10.26093/cds/vizier.74140108CDSBeust H.Bonneau D.Mourard D.Lafrasse S.Mella G.Duvert G.,Chelli A.2024-07-14T20:14:47Z2012-02-22T13:02:22ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frmultiple-starssolar-system-planetsfinding-listsPhase-referenced interferometric astrometry offers the possibility to look for exoplanets around bright stars. Instruments like PRIMA (Phase-Referenced Imaging and Micro-arcsecond Astrometry) will measure the astrometric wobble of a candidate star due to an exoplanet relative to a close-by 'calibrator' star, located within the instrument's observing field (1-arcmin in the PRIMA case). Stars with already known exoplanets will constitute the first targets for this technique, as it will provide a way to further specify the characteristics of the known exoplanets, such as the inclinations. The main requirement is to have a calibrator in the vicinity of the star. We provide here a list of calibrators for all stars with known exoplanets obtained using data mining and Virtual Observatory techniques. This list is available online and revised regularly. The calibrators are found from catalogues available at Centre de Donnees astronomiques de Strasbourg (CDS) using the SearchCal software developed at Jean-Marie Mariotti Center (JMMC). In our test case, the calibrators are found within 1 arcmin angular distance for approximately 50 per cent of the stars tested, and often closer. They are all faint objects from the Two Micron All Sky Survey (2MASS) with K magnitudes between 13 and 15. A list of the most promising targets is also given.2011MNRAS.414..108Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/414/108CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/414/108https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/414/108http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/414/108https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/414/108https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/414/108http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/414/108GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/414/108/stars (List of all exoplanet-host stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/414/108/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/414/108/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/414/108/stars?GETtext/xml+votable180.050000true5.166987531.9899416670.005555555555555556Cone search capability for table J/MNRAS/414/108/table4 (List of accepted calibrators found by SearchCal for all exoplanet-host stars on 2010 December 6)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/414/108/table4?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/414/108/table4?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/414/108/table4?GETtext/xml+votable180.050000true5.1722583331.996233330.0055555555555555566/725 790 1040 1275 1597 2335 2374 2416 2711 3118 3344 3876 3932 3979 3982 4136 4990 5475 5488 6006 6181 6381 6539 6638 6760 6821 6831 7036 7240 8197 9459 9524 12306 12424 12465 12502 12853 12899 13143 13439 13442 13680 13702 14275 14412 14419 14434 14525 14548 14750 14772 14825-14826 14886 14914 14920 14936 15040 15129 15143 15149 16707 17587 18688 18953 20072 20125 20339 20746 21003 21406 21531 21906 21956 22034 22036 22040 22065 22078 22120 22208 22252 22505 22654 22837 22878 23363 23414 23646 23681 24019 24178 24409 24580 24713 26706 26790 27060 27164 27616 27881 28548 28763 28767 29291 29513 29541 30170 30278 30293 30295 30450-30451 30466 30526 30707 30770 30939 31216 31494 31813 31860 32509 32727 32749 33243 33630 33813 33923 35907 36078 36142 36957 37246-37247 37329 37461 37573 37923 37954-37955 38162 38414 38452 38545 38685 38728 38998 39257 39280 39364 39675 40066 40101 40220 40400 40442 40985 41167 41211 41432 41446 41607 41724 42044 42101 42205 42221 42281 42290 42318 42333 42386 42510 42570 42642 42648 42936 43012 43022 43228 43374 43818-43819 44365 44379 44398 44402 44921 45364 45624 45717 45865 46215 46421 46800 47550 47930 48105 48108-48109 48652https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/414/108?format=asciidefaultJ/MNRAS/414/108/starsList of all exoplanet-host starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarExoplanet-host star namemeta.id;meta.maincharprimaryo_StarNumber of calibrators within 1arcminintnullableRAJ2000Star right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Star declination (J2000)pos.eq.dec;meta.mainpmRA? Star proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablepmDE? Star proper motion along DEmas/yrpos.pm;pos.eq.decfloatnullableplx? Star parallaxmaspos.parallax.trigfloatnullableSize? Size of astrometric orbitmasphys.angSize.smajAxis;src.orbitaldoublenullableKmag? Star K magnitudemagphot.mag;em.IR.KfloatnullableSimbadNameSimbad column added by the CDSmeta.idcharJ/MNRAS/414/108/table4List of accepted calibrators found by SearchCal for all exoplanet-host stars on 2010 December 6recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarExoplanet-host star namemeta.id;meta.maincharCalibCalibrator namemeta.idcharRAJ2000Calibrator right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Calibrator declination (J2000)pos.eq.dec;meta.mainpmRA? Calibrator proper motion along RAmas/yrpos.pm;pos.eq.radoublenullablepmDE? Calibrator proper motion along DEmas/yrpos.pm;pos.eq.decfloatnullableKmagCalibrator K magnitudemagphot.mag;em.IR.KfloatDist0Calibrator distance in 2000.0arcminpos.angDistancedoubleDist2Calibrator distance in 2020.0arcminpos.angDistancedoubleDistm[0/1]? Minimum distance (in Datem)arcminpos.angDistance;stat.mindoublenullableDatem[-8450/22666]? Date for Distmyrtime.epochdoublenullable